CLA Lean
Irwin Naturals
CLA Lean
4.3
★ ★ ★ ★ ★
(195 ratings)
Conjugated Linoleic Acid 1700 mg
Score 65.0
Irwin Naturals CLA Lean provides 1700mg of CLA per serving, enhanced with BioPerine for better absorption, which is a key advantage. However, its relatively high price per serving and the need for potentially multiple daily servings to match research-backed dosages may make it less cost-effective than some competitors. The added oils, while healthy, don't necessarily boost its core weight loss or muscle gain efficacy significantly.
Quantity: 80 Softgel(s)Servings size: 3 Liquid Softgel(s) (26 servings)
Selected goals:
Other goals:
Muscle Gain
Fitness
Weight Gain
Weight Loss
leaderboard Score 65.0
Irwin Naturals CLA Lean provides 1700mg of CLA per serving, enhanced with BioPerine for better absorption, which is a key advantage. However, its relatively high price per serving and the need for potentially multiple daily servings to match research-backed dosages may make it less cost-effective than some competitors. The added oils, while healthy, don't necessarily boost its core weight loss or muscle gain efficacy significantly.
insights Analysis
Irwin Naturals CLA Lean is formulated to support fitness, muscle gain, and weight loss, primarily through its Conjugated Linoleic Acid (CLA) content. Each serving provides 1700mg of CLA, which is a decent amount, though many studies demonstrating benefits often utilize daily dosages of 3200mg (3.2g) or more, suggesting that two servings of this product would likely be needed daily to reach that level. A notable positive is the inclusion of BioPerine Complex, which is known to enhance the bioavailability and absorption of various nutrients, potentially making the CLA and other oils more effective. The product also includes Safflower Seed Oil (a common source of CLA), Coconut Oil, and Black Cumin Seed Oil. While these oils have their own health benefits, their direct synergy with CLA for significant weight loss or muscle gain is not strongly established, and they contribute to the calorie and fat content of the supplement. Online reviews for CLA products are often mixed, reflecting the varying individual responses and the general scientific consensus that CLA's effects on body composition are often modest. At $0.80 per serving, it falls on the pricier side, especially if a higher daily dose is consumed.
- Contains BioPerine Complex, which enhances the absorption and bioavailability of the ingredients, potentially maximizing effectiveness.
- Provides a substantial 1700mg of Conjugated Linoleic Acid (CLA) per serving, a key ingredient for its targeted goals.
- Comes in convenient softgel form, making it easy to consume daily.
- The price per serving is higher than many other CLA supplements on the market, especially considering the need for multiple servings to reach commonly studied effective doses.
- The inclusion of additional oils like Coconut Oil and Black Cumin Seed Oil, while having general health benefits, may not significantly enhance the product's primary goals of muscle gain or weight loss and can increase cost and calorie count.
- Only offers 26 servings per bottle, which can be depleted quickly if taking more than one serving daily to meet scientific recommendations.
- The scientific evidence for CLA providing significant weight loss or muscle gain benefits in humans is often modest and inconsistent, and individual results can vary greatly.
- To achieve the CLA dosages (e.g., 3.2g/day) used in studies showing some efficacy, consumers would likely need to take two servings or more daily, which significantly increases the daily cost of the supplement.
$20.99($0.80 per serving)
 iHerb | $ 20.99 |
bolt Effectiveness for goals
The overall scientific consensus is that CLA's effectiveness, particularly for significant weight loss or body composition changes in humans, is modest and inconsistent across studies. While some individuals may experience small benefits, it is not considered a highly potent intervention. It should be seen as a potential adjunct, not a primary solution.
The general consensus is that CLA may offer modest benefits for body composition, primarily through a small reduction in body fat, but it is not a 'miracle' weight loss supplement. Its effects are often small and can vary significantly among individuals. It is typically considered as an adjunctive supplement rather than a primary solution for weight management.
Research on CLA's effectiveness for weight loss has shown mixed results. Some studies suggest a modest reduction in body fat mass, while others report no significant effects. The impact may vary based on dosage, duration, and individual metabolic factors.
Limited evidence suggests CLA might help reduce body fat in some individuals, while its effect on increasing lean muscle mass is less consistently supported. The observed changes in body composition are often modest. Studies typically report a slight reduction in fat mass rather than significant muscle gain.
Some human studies indicate that CLA supplementation may contribute to a slight decrease in body fat percentage over several weeks or months. This effect is often observed without significant changes in body weight. Further research is needed to fully understand the mechanisms and consistency of these findings.
schedule Dosage, timing & forms
Typical daily dosages for Conjugated Linoleic Acid (CLA) often range from 3 to 6 grams. This amount is commonly divided into multiple doses throughout the day. Individual product formulations may suggest specific intake amounts.
Studies on Conjugated Linoleic Acid (CLA) often utilize dosages ranging from 3 to 6 grams per day, typically divided into multiple servings. It's advisable to check the specific product label for its recommended serving size and concentration. Consulting a healthcare professional can help determine an appropriate individual dose.
Conjugated Linoleic Acid (CLA) is typically suggested to be taken with meals throughout the day. This timing aids in absorption and can mitigate potential digestive discomfort. There isn't a single 'optimal' time beyond mealtime association.
It is generally recommended to divide the daily dosage of Conjugated Linoleic Acid (CLA) into two or three smaller doses. This approach often involves taking a dose with each main meal. Dividing doses may help maintain consistent levels in the body and improve tolerability.
CLA supplements are commonly recommended to be taken with meals to enhance absorption and minimize potential digestive discomfort. Spreading doses throughout the day, such as with breakfast, lunch, and dinner, is a frequently suggested approach.
health_and_safety Safety & interactions
CLA may potentially interact with certain medications, including those for diabetes, as it might affect blood sugar levels. It could also have effects on blood clotting, which may be relevant for individuals taking anticoagulant or antiplatelet drugs. Consulting a healthcare professional is advisable when combining CLA with prescription medications.
Common side effects reported with CLA supplementation may include stomach upset, diarrhea, nausea, and fatigue. These effects are generally mild and more likely to occur with higher doses. If you experience persistent or severe side effects, discontinue use and consult a healthcare professional.
Some individuals may experience mild gastrointestinal upset, such as stomach pain, diarrhea, or nausea, when taking CLA. Other reported side effects can include fatigue or headaches. These effects are generally mild and often diminish with continued use or a reduced dose.
Individuals with pre-existing liver conditions, diabetes, or those on certain medications should consult a healthcare professional before taking CLA. Pregnant or breastfeeding women are also generally advised to exercise caution due to insufficient research. Always discuss new supplements with your doctor if you have underlying health conditions.
Research on CLA's effects on blood sugar and insulin sensitivity in individuals with diabetes or insulin resistance has yielded mixed results. Some studies suggest it could potentially worsen insulin sensitivity, while others show no significant impact or even minor improvements. Due to these varying findings, individuals with diabetes should monitor their blood glucose closely and consult their doctor before using CLA.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Calories | 35 Calorie(s) |
Total Fat | 3.5 Gram(s) |
Saturated Fat | 0.5 Gram(s) |
Protein | 1 Gram(s) |
Conjugated Linoleic Acid | 1700 mg |
Black Cumin Seed Oil | 300 mg |
Coconut Oil | 300 mg |
Safflower Seed Oil | 300 mg |
BioPerine Complex | 3 mg |
BioPerine | 0 NP |
Ginger Rhizome Extract | 0 NP |
Categories
As a Conjugated Linoleic Acid product, it delivers a solid 1700mg dose per serving and includes BioPerine, which is a good addition for absorption. However, its overall value is somewhat diminished by the higher price per serving compared to other pure CLA alternatives on the market, especially those using patented and research-backed forms like Tonalin at competitive price points.
Goals
Fitness 65.0
CLA is frequently used by individuals pursuing general fitness goals due to its perceived benefits in body recomposition. This product's CLA dosage is decent, and the BioPerine aids absorption, but achieving optimal effects often requires higher daily doses, making its single-serving contribution somewhat limited for comprehensive fitness support.
Weight Loss 60.0
CLA has been studied for its potential, albeit modest, effects on fat loss and body composition. This product provides a good per-serving dose, but consistent, higher daily dosages (often 3.2g or more) are typically cited in studies showing even minor benefits, which this product alone may not sufficiently provide in a single serving.
Muscle Gain 55.0
While CLA is sometimes marketed for muscle gain, scientific evidence directly supporting its role in increasing muscle mass in humans is largely inconsistent and weak. Its potential benefits lean more towards fat reduction and lean mass preservation rather than direct anabolic effects.
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